lasinfo (210611) report for 'AHN4T/69BN1_09.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 340/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 28997415 number of points by return: 26681211 1738518 469204 95973 12509 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 322480 0 min x y z: 182980.000 322480.000 104.052 max x y z: 184019.999 323769.999 151.223 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 28997415 extended number of points by return: 26681211 1738518 469204 95973 12509 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 104052 151223 intensity 0 4983 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 140 142 gps_time 292336254.499681 292338038.684919 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 49 255 B 33 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 49.83 ('Amplitude') attribute1 -17.47 32.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26681211 number of intermediate returns: 575620 number of last returns: 26673230 number of single returns: 24932646 covered area in square units/kilounits: 1341356/1.34 point density: all returns 21.62 last only 19.89 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28997415 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26681211 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1738518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 469204 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 95973 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12509 instead zero. overview over extended number of returns of given pulse: 24932646 2551111 1119802 332241 57097 4338 180 0 0 0 0 0 0 0 0 histogram of classification of points: 7137121 unclassified (1) 21484611 ground (2) 373979 building (6) 1395 water (9) 309 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2176871 +---> 474608 of those are unclassified (1) +---> 1620167 of those are ground (2) +---> 82096 of those are building (6) z coordinate histogram with bin size 0.100000 bin [104.0,104.1) has 12 bin [104.1,104.2) has 224 bin [104.2,104.3) has 396 bin [104.3,104.4) has 914 bin [104.4,104.5) has 3557 bin [104.5,104.6) has 4569 bin [104.6,104.7) has 3867 bin [104.7,104.8) has 3878 bin [104.8,104.9) has 3893 bin [104.9,105.0) has 3994 bin [105.0,105.1) has 4145 bin [105.1,105.2) has 3353 bin [105.2,105.3) has 3306 bin [105.3,105.4) has 3774 bin [105.4,105.5) has 3977 bin 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[144.5,144.6) has 1011 bin [144.6,144.7) has 954 bin [144.7,144.8) has 868 bin [144.8,144.9) has 893 bin [144.9,145.0) has 879 bin [145.0,145.1) has 811 bin [145.1,145.2) has 825 bin [145.2,145.3) has 777 bin [145.3,145.4) has 759 bin [145.4,145.5) has 728 bin [145.5,145.6) has 694 bin [145.6,145.7) has 619 bin [145.7,145.8) has 609 bin [145.8,145.9) has 591 bin [145.9,146.0) has 508 bin [146.0,146.1) has 474 bin [146.1,146.2) has 486 bin [146.2,146.3) has 442 bin [146.3,146.4) has 394 bin [146.4,146.5) has 388 bin [146.5,146.6) has 371 bin [146.6,146.7) has 349 bin [146.7,146.8) has 333 bin [146.8,146.9) has 310 bin [146.9,147.0) has 276 bin [147.0,147.1) has 251 bin [147.1,147.2) has 222 bin [147.2,147.3) has 179 bin [147.3,147.4) has 164 bin [147.4,147.5) has 112 bin [147.5,147.6) has 94 bin [147.6,147.7) has 103 bin [147.7,147.8) has 80 bin [147.8,147.9) has 86 bin [147.9,148.0) has 64 bin [148.0,148.1) has 60 bin [148.1,148.2) has 51 bin [148.2,148.3) has 41 bin [148.3,148.4) has 22 bin [148.4,148.5) has 40 bin [148.5,148.6) has 29 bin [148.6,148.7) has 36 bin [148.7,148.8) has 34 bin [148.8,148.9) has 23 bin [148.9,149.0) has 14 bin [149.0,149.1) has 15 bin [149.1,149.2) has 15 bin [149.2,149.3) has 21 bin [149.3,149.4) has 15 bin [149.4,149.5) has 11 bin [149.5,149.6) has 5 bin [149.6,149.7) has 11 bin [149.7,149.8) has 8 bin [149.8,149.9) has 5 bin [149.9,150.0) has 7 bin [150.0,150.1) has 9 bin [150.1,150.2) has 4 bin [150.2,150.3) has 6 bin [150.3,150.4) has 3 bin [150.4,150.5) has 3 bin [150.5,150.6) has 5 bin [150.6,150.7) has 2 bin [150.7,150.8) has 3 bin [150.8,150.9) has 2 bin [150.9,151.0) has 3 bin [151.0,151.1) has 2 bin [151.1,151.2) has 1 bin [151.2,151.3) has 1 average z coordinate 125.2 for 28997415 element(s) point source id histogram with bin size 1.000000 bin 140 has 1048367 bin 141 has 21389360 bin 142 has 6559688 average point source id 141.190062493501586 for 28997415 element(s)